{"product_id":"lapcare-lenovo-b40-b50-n40-n50-m4400-l13l4a01-4cell-battery","title":"Lapcare Lenovo B40 \/ B50 \/ N40 \/ N50 \/ M4400 \/ M4450 Series Laptop Battery L13L4A01 4-Cell Li-ion","description":"\u003cdiv class=\"bce-product-description\"\u003e\n\u003ch2\u003eLapcare Lenovo B40 \/ B50 \/ N40 \/ N50 \/ M4400 \/ M4450 Series Laptop Battery\u003c\/h2\u003e\n\u003cp\u003eKeep your Lenovo laptop running with the \u003cstrong\u003eLapcare 4-Cell Li-ion Laptop Battery\u003c\/strong\u003e — a reliable replacement battery engineered to meet or exceed OEM specifications. Designed for seamless compatibility with Lenovo B40, B50, N40, N50, M4400, and M4450 series laptops, this battery ensures consistent power for everyday computing needs.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 4-Cell Li-ion battery — compact and efficient\u003c\/li\u003e\n\u003cli\u003e✅ 14.4V \/ 29Wh design matching OEM specifications\u003c\/li\u003e\n\u003cli\u003e✅ Built-in protection: overcharge, over-discharge, short circuit\u003c\/li\u003e\n\u003cli\u003e✅ Tested for safety and performance compliance\u003c\/li\u003e\n\u003cli\u003e✅ Compatible with Lenovo B40, B50, N40, N50, M4400 and M4450 series models\u003c\/li\u003e\n\u003cli\u003e✅ 1 Year Brand Warranty by Lapcare\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLapcare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eL13L4A01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLi-ion (Lithium-ion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCell Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Cells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2200mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWatt Hour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e29Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOEM Part Numbers\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eL13L4A01\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLenovo OEM (4-cell, 14.4V, 29Wh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eL13M4A01\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLenovo OEM (4-cell, 14.4V, 29Wh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eL13S4A01\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLenovo OEM (4-cell, 14.4V, 29Wh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eCompatible Lenovo Models\u003c\/h3\u003e\n\u003ch4\u003eLenovo B Series\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f0f0f0;\"\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\" style=\"text-align: center; vertical-align: middle;\"\u003eLenovo B\u003c\/td\u003e\n\u003ctd\u003eLenovo B40\u003c\/td\u003e\n\u003ctd rowspan=\"4\" style=\"text-align: center; vertical-align: middle;\"\u003eCheck Compatibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLenovo B40-30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLenovo B40-45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLenovo B50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eLenovo B50 Series\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f0f0f0;\"\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" style=\"text-align: center; vertical-align: middle;\"\u003eLenovo B50\u003c\/td\u003e\n\u003ctd\u003eLenovo B50-30\u003c\/td\u003e\n\u003ctd rowspan=\"2\" style=\"text-align: center; vertical-align: middle;\"\u003eCheck Compatibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLenovo B50-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eLenovo N Series\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f0f0f0;\"\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\" style=\"text-align: center; vertical-align: middle;\"\u003eLenovo N\u003c\/td\u003e\n\u003ctd\u003eLenovo N40\u003c\/td\u003e\n\u003ctd rowspan=\"4\" style=\"text-align: center; vertical-align: middle;\"\u003eCheck Compatibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLenovo N40-30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLenovo N40-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLenovo N50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eLenovo M Series\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f0f0f0;\"\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\" style=\"text-align: center; vertical-align: middle;\"\u003eLenovo M\u003c\/td\u003e\n\u003ctd\u003eLenovo M4400\u003c\/td\u003e\n\u003ctd rowspan=\"4\" style=\"text-align: center; vertical-align: middle;\"\u003eCheck Compatibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLenovo M4400A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLenovo M4450\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLenovo M4450A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e⚠️ Important Compatibility Note\u003c\/h3\u003e\n\u003cp\u003ePlease verify your laptop model number and existing battery part number before placing your order. Some Lenovo laptop models may be available with different battery variants depending on the Machine Type Model (MTM), production batch, or regional configuration. If you are unsure about compatibility, please contact us before purchasing. We will help you select the correct battery for your laptop.\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Lapcare Laptop Battery (Lapcare L13L4A01 4-Cell Li-ion)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 1 Year Brand Warranty by Lapcare\u003c\/li\u003e\n\u003cli\u003e🛡️ BCE World Special Warranty Support — \u003ca href=\"https:\/\/bcevdsr.in\/pages\/warranty-support\" title=\"Know More in Description\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(206, 9, 9);\"\u003eKnow More\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Lapcare","offers":[{"title":"Default Title","offer_id":45316587847703,"sku":null,"price":1699.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/4466\/2551\/files\/pdp2-LVOBTID6116.webp?v=1784552373","url":"https:\/\/bcevdsr.in\/products\/lapcare-lenovo-b40-b50-n40-n50-m4400-l13l4a01-4cell-battery","provider":"bce world","version":"1.0","type":"link"}